5533630425 has 60 divisors (see below), whose sum is σ = 10295819820. Its totient is φ = 2938135680.

The previous prime is 5533630387. The next prime is 5533630429. The reversal of 5533630425 is 5240363355.

5533630425 is a `hidden beast` number, since 553 + 3 + 63 + 0 + 42 + 5 = 666.

It can be written as a sum of positive squares in 6 ways, for example, as 509088969 + 5024541456 = 22563^2 + 70884^2 .

It is not a de Polignac number, because 5533630425 - 2¹⁰ = 5533629401 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 5533630425.

It is not an unprimeable number, because it can be changed into a prime (5533630429) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 457759 + ... + 469691.

It is an arithmetic number, because the mean of its divisors is an integer number (171596997).

Almost surely, 2^5533630425 is an apocalyptic number.

It is an amenable number.

5533630425 is a deficient number, since it is larger than the sum of its proper divisors (4762189395).

5533630425 is a wasteful number, since it uses less digits than its factorization.

5533630425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12184 (or 12170 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 36.

The square root of 5533630425 is about 74388.3756039880. The cubic root of 5533630425 is about 1768.7646507878.

The spelling of 5533630425 in words is "five billion, five hundred thirty-three million, six hundred thirty thousand, four hundred twenty-five".